Quorum Sensing in Bacteria
Quorum sensing is a cell-to-cell communication mechanism by which bacteria regulate gene expression collectively in response to population density.
BiologyAntimicrobial Susceptibility Testing
Antimicrobial susceptibility testing determines the effectiveness of antibiotics against bacterial pathogens to guide clinical treatment decisions.
BiologyClinical Microbiology
Clinical microbiology involves the laboratory diagnosis of infectious diseases through specimen collection, pathogen identification, and antimicrobial susceptibility testing.
BiologyMicrobial Metabolism
Microbial metabolism encompasses the biochemical pathways microorganisms use to obtain energy and nutrients for growth and reproduction.
BiologyMicroscopy Techniques
Microscopy techniques enable visualization of microorganisms using light or electron beams to study morphology and structure.
BiologySterilization and Disinfection Methods
Sterilization and disinfection methods eliminate or reduce microorganisms on surfaces, instruments, and liquids to prevent infection.
BiologyWater and Food Microbiology
Water and food microbiology examines microorganisms in water and food, including pathogens, spoilage organisms, indicator organisms, and methods for detection and control.
Biology
Bacteriophages
Bacteriophages are viruses that infect bacteria, playing key roles in bacterial ecology, horizontal gene transfer, and offering therapeutic alternatives to antibiotics.
BiologyViral Pathogenesis
Viral pathogenesis is the process by which viruses cause disease in a host, encompassing entry, spread, tissue tropism, host damage, and immune evasion.
BiologyViral Replication Cycle
The viral replication cycle describes the sequence of events from viral attachment to the release of progeny virions from the host cell.
BiologyViral Structure and Classification
Viruses are submicroscopic infectious particles composed of genetic material surrounded by a protein coat, classified by genome type and structure.
Biology
Gas Chromatography (GC)
Gas chromatography separates and analyzes volatile compounds by partitioning them between a mobile gas phase and a stationary phase.
Chemistry